Where is the location of the pilot on Rheem P-M266 pool water heater. I think I blew it out when blowing leaves of the burner after trying to troubleshoot an ROL error. Now I don't get SPK at all. Just CFH which again goes into the ROL error. I cant hear any spark.

SOURCE: Pool heater leakage

Chances are that the header or manifold is cracked. usually the heat exchanger themselves are not damaged from freeze, but either the rear manifold (header) or the front header (the one that pipes go in and out of). Sometimes both. Replacing the entire heater is not necessary, about $200 in parts usually. We have a schematic diagram of the LJ heater here: http://www.poolcenter.com/parts_heaters_lite2_lj_2003-present_pg1.htm

Rob Cox
POOLCENTER.com

SOURCE: the pilot light on my pool heater is on but I am

My problem has been solved. A friend looked at it and discovered that I have a short in one of the wires. Thank you for your quick response in this matter.

SOURCE: Jandy Lite 2 does not ignite

burners are plug with spider get a wire and bended get it inside the orifices where the gas come out every single one than try now ? magic heater comes on

SOURCE: heater tuns off and pilot goes off

Feel the Outlet Water Pipe when the unit is burning and see if it is Getting very Hot, Should only be a little warmer than the water Inlet Pipe. If it is Getting really Hot, You may have a water flow problem and it may be going out on Hi Temp, Knocking out the Pilot..

SOURCE: Gas man is checking my

Hi,
Often that is because of a bad or dirty flame sensor...The flame passes a current through the flame and theat proves that there is flame... if the flame is not hitting the sensor or it is dirty it will not pass the current through... also check that the burner ground is not corroded or loose...

These can be a bugger to fix...
and sometimes it turns out to be a bad sensor or a bad ignition module...

heatman101